76751. The first Indian who won the Magsaysay award?
76752. The first Indian who won the Magsaysay award?
76753. Balloons are filled with?
76754. Which organisation helps to relieve human suffering, to provide economic opportunity, and to build sustained capacity for self-help?
76755. Enumeration of microorganism refers to
76756. The different ACC's between food categories reflect the
76757. Examination of the presence / absence of organisms refers to
76758. Plate count of bacteria in foods generally use the plating medium consisting of
76759. What are the intrinsic factors for the microbial growth?
76760. Yeast and mould count determination requires-
76761. The time temperature combination for HTST paterurization of 71.1°C for 15 sec is selected on the basis of
76762. Aerobic Colony Count (ACC), is also known as
76763. Which of the following is true about ISO 2002 method for Salmonella detection?
76764. Suspected colonies of Staphylococcus aureus when grown on Baird-Parker medium shall show
76765. A psychrophilic halophile would be a microbe that prefers
76766. NaCl can act as
76767. Most spoilage bacteria grow at
76768. The microbiological examination of coliform bacteria in foods preferably use
76769. Which of the following acid will have higher bacteriostatic effect at a given pH?
76770. Which of the following is not true for the thermal resistance of the bacterial cells?
76771. Water activity can act as
76772. Which organisation helps to relieve human suffering, to provide economic opportunity, and to build sustained capacity for self-help?
76773. Prakash Padukone is associated with which game?
76774. Prakash Padukone is associated with which game?
76775. India 2020: A vision for the new Millenium is the famous book written by?
76776. India 2020: A vision for the new Millenium is the famous book written by?
76777. Which of the following microorganism use H2S as the electron donor to reduce carbon dioxide?
76778. Nitrifying bacteria can not be isolated directly by the usual techniques employed to isolate hetrotrophic bacteria. The reasons may be due to
76779. Bacteria, as a group, are responsible for
76780. The phenomenon of commensalism refers to a relationship between organisms in which
76781. The population of algae in soil is __________ that of either bacteria or fungi.
76782. The transformation of nitrates to gaseous nitrogen is accomplished by microorganisms in a series of biochemical reactions. The process is known as
76783. Nitrogen fixation refers to the direct conversion of atmospheric nitrogen gas into
76784. The diagnostic enzyme for denitrification is
76785. A heterocyst is
76786. The groups of symbiotic bacteria, which have the ability to fix nitrogen
76787. Nitrogen oxidation (nitrification)refers to the
76788. An example of a symbiotic nitrogen fixer is
76789. The Nedumcotta or the Travancore lines was built by?
76790. In the process of nitrogen fixation, which of the following microorganism is involved?
76791. Which of the following statement is not true about composition of biogas?
76792. The physical structure of soil is improved by the accumulation of
76793. __________ play a key role in the transformation of rock to soil.
76794. The groups of bacteria which have the ability to fix nitrogen from air to soil are
76795. The nitrogenase consists of
76796. The crops which are involved in nitrogen fixation are
76797. Denitrification may be distinguished as
76798. The conversion of molecular nitrogen into ammonia is known as
76799. The breakdown of cattle manure in biogas is accomplished by which of the following type of bacteria?
76800. Which of the following species of different genera of bacteria are not capable of transforming nitrate to nitrogen?